mini jack noise

[z3compactw]

Hi there. recently I notice something strange. when I plug the earphones EX110LP and play some music I ear noise" ssssss" on the background but it stop past 5 seconds. I play again the same music and no noise on the background. I test genuine earphones NH410 is the same thing... this is normal?? I dont think... 

[Uliwooly]

@z3compactw

Could you test different headphones and in >>> safe mode

[z3compactw]

I tested and is the same thing